I can concertize you can concertize he can concertize we can concertize you can concertize they can concertize
Form mit V-ing
I can be concertizing you can be concertizing he can be concertizing we can be concertizing you can be concertizing they can be concertizing
Perfekt
I can have concertized you can have concertized he can have concertized we can have concertized you can have concertized they can have concertized
Perfekt mit V-ing
I can have been concertizing you can have been concertizing he can have been concertizing we can have been concertizing you can have been concertizing they can have been concertizing
Negation
Einfache Form
I can't concertize you can't concertize he can't concertize we can't concertize you can't concertize they can't concertize
Form mit V-ing
I can't be concertizing you can't be concertizing he can't be concertizing we can't be concertizing you can't be concertizing they can't be concertizing
Perfekt
I can't have concertized you can't have concertized he can't have concertized we can't have concertized you can't have concertized they can't have concertized
Perfekt mit V-ing
I can't have been concertizing you can't have been concertizing he can't have been concertizing we can't have been concertizing you can't have been concertizing they can't have been concertizing
Fragende Form
Einfache Form
can I concertize? can you concertize? can he concertize? can we concertize? can you concertize? can they concertize?
Form mit V-ing
can I be concertizing? can you be concertizing? can he be concertizing? can we be concertizing? can you be concertizing? can they be concertizing?
Perfekt
can I have concertized? can you have concertized? can he have concertized? can we have concertized? can you have concertized? can they have concertized?
Perfekt mit V-ing
can I have been concertizing? can you have been concertizing? can he have been concertizing? can we have been concertizing? can you have been concertizing? can they have been concertizing?
Fragende Negation Form
Einfache Form
can't I concertize? can't you concertize? can't he concertize? can't we concertize? can't you concertize? can't they concertize?
Form mit V-ing
can't I be concertizing? can't you be concertizing? can't he be concertizing? can't we be concertizing? can't you be concertizing? can't they be concertizing?
Perfekt
can't I have concertized? can't you have concertized? can't he have concertized? can't we have concertized? can't you have concertized? can't they have concertized?
Perfekt mit V-ing
can't I have been concertizing? can't you have been concertizing? can't he have been concertizing? can't we have been concertizing? can't you have been concertizing? can't they have been concertizing?